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Rockton, Ontario

56°F
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56°
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Rockton, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

May

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Rather cloudy
55°
37°
27
Turning cloudy
51°
33°
28
Partly sunny
52°
34°
29
Decreasing clouds
53°
34°
30
Mostly sunny
52°
33°
1
Clouds and sun
54°
33°
2
Turning cloudy
52°
35°
3
Rain
53°
38°
4
Cloudy
54°
35°
5
Mainly cloudy
53°
34°
6
Mostly sunny
55°
36°
7
Periods of rain
56°
37°
8
Mostly cloudy
59°
38°
9
A passing morning shower
56°
37°
10
Clouds and sunshine
55°
36°
11
Turning cloudy
56°
36°
12
Afternoon rain
57°
47°
13
Rain
63°
43°
14
Rain becoming steadier
58°
44°
15
Cloudy with rain tapering off
59°
45°
16
Clouds and sun
68°
44°
17
Partly sunny
60°
42°
18
Cloudy
64°
45°
19
Mostly cloudy
66°
50°
20
An afternoon thundershower
71°
47°
21
Mostly sunny and less humid
71°
44°
22
Decreasing clouds
62°
42°
23
Mostly sunny
63°
43°
24
Cloudy
62°
46°
25
Sunny
66°
44°
26
Sunny
73°
51°
27
Mostly sunny
75°
46°
28
Mostly cloudy, showers around
73°
51°
29
Partly sunny
71°
51°
30
A little afternoon rain
69°
50°
31
A little rain in the morning
67°
45°
1
A shower and thunderstorm
72°
43°
2
Times of sun and clouds
67°
41°
3
Clouds and sun
64°
43°
4
Mostly cloudy
65°
48°
5
Sunshine and a few clouds
68°
52°
6
Sunshine and a few clouds
71°
52°

Temperature Graph

°F
80° 70° 60° 50° 40° May
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in Rockton

Rockton's May 2026 forecast shows daily high temperatures ranging from 51° to 75°, with overnight lows between 33° and 52°. The average high for May is 62° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Rockton. See also: June | July | August.

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World North America Canada Ontario Rockton

Weather Near Rockton:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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